{"parentUuid":null,"isSidechain":true,"promptId":"04c09a7c-f4f2-422a-943f-2c87391dcee0","agentId":"a78b178608db04108","type":"user","message":{"role":"user","content":"Sto valutando un'architettura per Claude Code: voglio una sessione persistente (non un `-p` one-shot, che termina dopo un turno) che resti sempre attiva su una macchina Linux, con un Monitor armato al suo interno su una cartella (via `inotifywait`), così che quando arriva un file nuovo la sessione riceva l'evento come notifica asincrona e possa reagire (leggere il file, processarlo), tutto dentro la stessa sessione persistente — senza dover lanciare un processo `claude` nuovo per ogni evento.\n\nHo trovato nell'help del CLI standalone (`claude --help`) queste voci che sembrano rilevanti:\n- `--bg, --background` — \"Start the session in the background and return immediately. Prints the id that `claude attach`, `logs`, `stop` and `rm` take; `claude agents` lists them\"\n- Comandi: `agents [options]` (Manage background agents), `attach `, `logs `, `stop|kill `, `rm `, `respawn [options] [id]` (Restart a background session... so it runs the current Claude Code version)\n\nDomande:\n1. Come funziona esattamente `claude --bg`? È un vero processo persistente che resta vivo autonomamente (come un demone), o è legato al terminale/sessione che l'ha lanciato e muore se quella chiude?\n2. Un Monitor armato con il tool Monitor (quello che tiene un comando in background e notifica ogni riga di stdout come evento) dentro una sessione `--bg`, resta effettivamente attivo mentre la sessione è \"in background\" — cioè la sessione riceve comunque gli eventi e può reagire anche senza che nessun umano la stia guardando in quel momento?\n3. Una sessione `--bg` sopravvive a un riavvio della macchina, o va rilanciata manualmente (e in tal caso, va rilanciata da zero o può essere \"ripresa\" con `claude attach`/`respawn` mantenendo la conversazione precedente)?\n4. Serve autenticazione interattiva per `--bg`, o funziona anche con un token da `claude setup-token` (`CLAUDE_CODE_OAUTH_TOKEN`) come le sessioni `-p` headless?\n\nRispondi in italiano, con fonti se le trovi (documentazione ufficiale). Se qualcosa non è documentato chiaramente, dillo esplicitamente invece di ipotizzare."},"uuid":"f23fe08a-74dd-48c6-ab57-a45b969635dd","timestamp":"2026-08-29T12:17:37.937Z","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"f23fe08a-74dd-48c6-ab57-a45b969635dd","isSidechain":true,"agentId":"a78b178608db04108","message":{"model":"claude-haiku-4-5-20251001","id":"msg_011CeX2SP4dRaUoQbdwmyynk","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"EoILCrIBCBEYAipAmjwha/PU3zbp0Q+7fHyU9rMthwu67InFDyHcjMtsIzc7cdcfkyHTrzwxxyb3Eh5RdqEMec4CHvJly3YMFFhWyTIZY2xhdWRlLWhhaWt1LTQtNS0yMDI1MTAwMTgAQgh0aGlua2luZ1okM2QxY2NlMmUtMDY2NC00MGQ2LTg0MTQtYjdlNTI4YWNlMmIxchBc12hhcXKNeNqj4bXSWs1piAEBqAHnm8vUBrABAhIMEfdpmfSCBHY/D28WGgwL/2KKgFH8H4YsLRciMMUs8/YzUynA6ufM0wjKsYE4ZU/xiqSazjzAZA80DlqhY8paVZGB4A9jJCF+faj7nCr8CFbdqdIWDbD1thIGouDFD02EwksmlZ1/OIvHDoKaI5/diSwJYuLv04YGMP2q0I2SgXnbLCQIINmy8HeEbGGNnOHSWq5EdWhjeF1IA07hICECxk4KgTinMU92oCfozY1wRmtrr2FHGYnOUMxFlPw6V8E02neS+ogIAXKGTxBzP8vt6h1tGQ4IQxmQgbsaC+NJI7zol/VrAB3W8KP5OSCpA185BqwXS/ULPXpGx5l174MpdRGOYJPBctQK9E6y/gEmnUzxgzQn5NrKny7BapmEj8h6UbxT1gNfM6kRM+ThfeYqlC+UIeRGDXhYe+akf6wCSp7owS/r4qblfC+fRHJ0at/iI0qIzGU2APHALp6llIKaHjXvPaQVED7xrTiCIJmt0UoEXfDAslmSeTHiUQY0uLSXLwCNA5dy6lCBX1HSGClIeT13dLrPxGLLoa1+gX55P9qLA/dNkLmvdzMC85C5No4h5/h7O0u76usAXFooLPp3itlZfSf9OAgl6O5ElVYpEl1lfqnm711mTB3mDZvEIWzyax9ZAS5G+cxZe6maKiWtf4tM2m6mYpPFIfea9iW55Q8hdcyw74tLmkWCpXNKhnjiKAMCDOsEEcB8OW4kV04cx367d57U3oMcqdeFflIyVlE8WvlJAY8sRCXvb4bNmuS1iZQE1Fw6zll4EuicyTimu3aA4WutgMwT8iho8acn7e9fPAaYeFXlUx82hD7hZ2EQPLsz/9SPhbj3MIzdYVPg8E+M2X4X239bCJ0wtqm+BmjRFSzzeblfDmLYzwY62g3oqfe4g6fBvst2reOheAq8M1a7E1pkzRhdtkZ5xTcCflJJ1OSdMlHaCFya54C9ilDhLf6EL43xGkSiODA2+B1rqzlqxNPflhTPAYePzHyefn5/nHD4/g7ZU+RyZQB56M5b3SeE6dQ9o2LUOM9qe/kv2jcEMWCNpoHvCZmFAO5+0imjCB97WPUk6DFQZkTR9rNJvrulnHR/REdjw3VMufKbEbbs7uGSGkJMOKFRcAe1nVuJBkLbPJfWqiQse2eRnkk/EIzd5wF+FQ/hbIamspOoTUEFjXA2FJ2PjoIKN/y+12vkrD7R+sRCMEjyv0T2ELxnbmjoc5gt2XBeE2iezWYGfjrwDsFwJWPOAH/8aJDpeEy/GjDCkpzmZ1I33FW5/9yFStohwPGPHBU+qmgJl0oj5Q3l3rg7wJdRRp7D9bXVc0htKymoh05UWEf8R+Sa26gDfZInxWR9jDwvVzx0gWpXAc/sohENJSkilAg4F0xrLsnqozYLRPh4pkwh5QXpfEkMsG9Z3M7nNKwRipZ4aHlMmiHK+72iD85/P/JK+S5DLAzG7OnWGa6I3N1nTHfgdn3XB2XM581lXVb7TW0cgUNDWKfBgjOfpzY4ocUFs9l2JSUe+1slvKE/zd7w0C55y62r59rh3izufxk7illb8GKA8V5CzL74Ap3pA5jewzWxW8+PD7MbP9SxAeRgqLHXDmhTYwHLI7lcfrIlxAQaPPWOE5FT3DD3g0iC76S1GAE="}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":10,"cache_creation_input_tokens":26258,"cache_read_input_tokens":0,"cache_creation":{"ephemeral_5m_input_tokens":26258,"ephemeral_1h_input_tokens":0},"output_tokens":4,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CeX2SNEXMtTaqiS3uJNo8","attributionAgent":"claude-code-guide","type":"assistant","uuid":"3cf22400-5492-44a1-b441-eddde8696db6","timestamp":"2026-08-29T12:17:43.554Z","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"3cf22400-5492-44a1-b441-eddde8696db6","isSidechain":true,"agentId":"a78b178608db04108","message":{"model":"claude-haiku-4-5-20251001","id":"msg_011CeX2SP4dRaUoQbdwmyynk","type":"message","role":"assistant","content":[{"type":"text","text":"Domanda tecnica precisa su un pezzo di architettura. Vado a cercare nella documentazione ufficiale di Claude Code per darvi risposte basate su fonti."}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":10,"cache_creation_input_tokens":26258,"cache_read_input_tokens":0,"cache_creation":{"ephemeral_5m_input_tokens":26258,"ephemeral_1h_input_tokens":0},"output_tokens":4,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CeX2SNEXMtTaqiS3uJNo8","attributionAgent":"claude-code-guide","type":"assistant","uuid":"6279eea3-8bdf-498e-8fa8-09e66325c11c","timestamp":"2026-08-29T12:17:43.860Z","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"6279eea3-8bdf-498e-8fa8-09e66325c11c","isSidechain":true,"agentId":"a78b178608db04108","message":{"model":"claude-haiku-4-5-20251001","id":"msg_011CeX2SP4dRaUoQbdwmyynk","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0113Dpu1Z7bruPCWET6dH5gC","name":"WebFetch","input":{"url":"https://code.claude.com/docs/en/claude_code_docs_map.md","prompt":"background sessions, --bg flag, persistent session, Monitor in background session, inotifywait, agent persistence"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":10,"cache_creation_input_tokens":26258,"cache_read_input_tokens":0,"output_tokens":477,"output_tokens_details":{"thinking_tokens":318},"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":26258},"inference_geo":"not_available","iterations":[{"input_tokens":10,"output_tokens":477,"cache_read_input_tokens":0,"cache_creation_input_tokens":26258,"cache_creation":{"ephemeral_5m_input_tokens":26258,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CeX2SNEXMtTaqiS3uJNo8","attributionAgent":"claude-code-guide","type":"assistant","uuid":"cf5c210a-f0f8-4dc2-829f-cb5e220db406","timestamp":"2026-08-29T12:17:44.763Z","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"cf5c210a-f0f8-4dc2-829f-cb5e220db406","isSidechain":true,"promptId":"04c09a7c-f4f2-422a-943f-2c87391dcee0","agentId":"a78b178608db04108","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0113Dpu1Z7bruPCWET6dH5gC","type":"tool_result","content":"# Claude Code Background Sessions\n\nBased on the documentation, here's how to run and manage background sessions in Claude Code:\n\n## Starting a Background Session\n\nUse the `--bg` flag to start a session that runs in the background:\n\n```bash\nclaude --bg \"your prompt here\"\n```\n\n### Key Features\n\n- **Persistent execution**: Sessions continue running even after you close the terminal\n- **Supervisor process**: A background supervisor manages all background sessions\n- **State storage**: Session state is persisted to disk for recovery\n- **Monitoring**: Use agent view to monitor and interact with running sessions\n\n## Managing Background Sessions\n\n### Agent View (Primary Interface)\n\nMonitor all background sessions with:\n\n```bash\nclaude agents\n```\n\nFeatures include:\n- **Read session state**: View what each agent is doing\n- **Peek and reply**: Respond to messages without attaching\n- **Attach to sessions**: Take over control when needed\n- **Filter and organize**: Sort by status, model, or other criteria\n- **Dispatch new agents**: Create additional parallel sessions\n\n### Background Session Isolation\n\nFrom agent view, you can:\n- **Send sessions to the background**: `/bg` command within a session\n- **Copy sessions with `/fork`**: Create parallel variants\n- **Manage file edits**: Changes are isolated to the session's worktree\n\n## Terminal Host and Supervision\n\nThe supervisor process manages:\n- **Terminal host process**: Runs in the background\n- **Process wrapper**: Handles session lifecycle\n- **Automatic cleanup**: Failed or stopped sessions are managed\n\n**Troubleshooting common issues**:\n- \"Terminal host died\" - Check supervisor status\n- Sessions showing as \"failed or stopped\" - May need restart after system shutdown\n- Memory issues - Supervisor monitors resource usage\n\n## State and Configuration\n\n- **Shared resources**: Settings, plugins, and MCP servers carry over from your configuration\n- **Model and permissions**: Can be set per-dispatch or inherited from defaults\n- **What persists**: Model choice, permission mode, and dispatch settings survive restarts\n\n## Related Features\n\n- **`/goal`**: Keep a session running until a condition is met\n- **Workflows**: Fan out work across multiple parallel sessions\n- **Worktrees**: Each background session gets isolated git worktrees\n\nSee the [agent-view documentation](https://code.claude.com/docs/en/agent-view.md) and [background session reference](https://code.claude.com/docs/en/agent-view.md#how-background-sessions-are-hosted) for advanced configuration."}]},"uuid":"f181c1c0-b152-4578-858d-7751e8e48805","timestamp":"2026-08-29T12:17:53.992Z","sourceToolAssistantUUID":"cf5c210a-f0f8-4dc2-829f-cb5e220db406","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"f181c1c0-b152-4578-858d-7751e8e48805","isSidechain":true,"agentId":"a78b178608db04108","message":{"model":"claude-haiku-4-5-20251001","id":"msg_011CeX2TaD83Jg8CSkkAeFt9","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":8,"cache_creation_input_tokens":1324,"cache_read_input_tokens":26258,"cache_creation":{"ephemeral_5m_input_tokens":1324,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CeX2TZZBsSPMd1Ki9ZmkR","attributionAgent":"claude-code-guide","type":"assistant","uuid":"d437130a-399e-4468-90a8-e02c17ac2bd5","timestamp":"2026-08-29T12:17:57.481Z","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"d437130a-399e-4468-90a8-e02c17ac2bd5","isSidechain":true,"agentId":"a78b178608db04108","message":{"model":"claude-haiku-4-5-20251001","id":"msg_011CeX2TaD83Jg8CSkkAeFt9","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_012kNbv3h78r9XARx1FkN8pH","name":"WebFetch","input":{"url":"https://code.claude.com/docs/en/agent-view.md","prompt":"background session supervisor terminal host persistent after reboot daemon Monitor background session inotify"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":8,"cache_creation_input_tokens":1324,"cache_read_input_tokens":26258,"output_tokens":213,"output_tokens_details":{"thinking_tokens":109},"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":1324},"inference_geo":"not_available","iterations":[{"input_tokens":8,"output_tokens":213,"cache_read_input_tokens":26258,"cache_creation_input_tokens":1324,"cache_creation":{"ephemeral_5m_input_tokens":1324,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CeX2TZZBsSPMd1Ki9ZmkR","attributionAgent":"claude-code-guide","type":"assistant","uuid":"c05a07bb-d519-404c-9dd9-5de085ea6352","timestamp":"2026-08-29T12:17:58.073Z","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"c05a07bb-d519-404c-9dd9-5de085ea6352","isSidechain":true,"promptId":"04c09a7c-f4f2-422a-943f-2c87391dcee0","agentId":"a78b178608db04108","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012kNbv3h78r9XARx1FkN8pH","type":"tool_result","content":"# Agent View Documentation Summary\n\nAgent view (`claude agents`) is Claude Code's interface for managing multiple background sessions from a single screen. Here are the key capabilities:\n\n## Core Features\n\n**Dispatch & Monitor**\n- Start new background sessions with prompts from the agent view input\n- Watch sessions grouped by state (Needs input, Working, Completed)\n- Each row shows session name, activity, and age at a glance\n\n**Session Management**\n- Press `Space` to peek at a session's current output or blocking question\n- Press `Enter`/`→` to attach and open the full conversation\n- Press `←` to detach and return to the table\n- Sessions keep running after you close agent view\n\n**Keyboard Shortcuts** (press `?` for full list)\n- `↑`/`↓` - Navigate between rows\n- `Enter` - Attach to session or dispatch new one\n- `Space` - Peek at session output\n- `Ctrl+X` - Stop session (press again to delete)\n- `Ctrl+T` - Pin session to keep it running\n- `Ctrl+R` - Rename session\n- `Ctrl+S` - Switch grouping (by state or directory)\n\n## Starting Sessions\n\n**From agent view:**\n```bash\nclaude agents\n# Type your prompt and press Enter\n```\n\n**From shell (background):**\n```bash\nclaude --bg \"investigate the flaky test\"\nclaude --bg --name \"test-fix\" \"your prompt\"\n```\n\n**From inside a session:**\n- `/background` or `/bg` - Move current session to background\n- `/fork` - Copy conversation to new background session\n- `←` on empty prompt - Background and open agent view\n\n## Session States\n\n| Icon | State | Meaning |\n|------|-------|---------|\n| Animated | Working | Claude actively running |\n| Yellow | Needs input | Waiting for approval or answer |\n| Dimmed | Idle | Ready for next prompt |\n| Green | Completed | Task finished successfully |\n| Red | Failed | Task ended with error |\n| Grey | Stopped | Session was stopped |\n\n## Dispatch Options\n\nPrefix prompts to control session behavior:\n- ` ` - Run specific subagent\n- `@` - Run in specific repository\n- `! ` - Run shell command as background job\n- `#` or PR URL - Find session working on that PR\n\n## Advanced Features\n\n**File Isolation:**\n- Background sessions automatically move into git worktrees under `.claude/worktrees/`\n- Each session gets its own isolated working copy\n- Disable with `worktree.bgIsolation: \"none\"` in settings\n\n**Shell Commands:**\nFrom agent view dispatch input, prefix with `!`:\n```\n! pytest -x\n```\n\n**Flags:**\n```bash\nclaude agents --cwd ~/projects/my-app # Scope to directory\nclaude agents --model opus # Set dispatch model\nclaude agents --permission-mode plan # Set permission mode\nclaude agents --json # List sessions as JSON\n```\n\n## Managing Sessions from Shell\n\n```bash\nclaude attach # Open session in terminal\nclaude logs # View recent output\nclaude stop # Stop session\nclaude rm # Remove from list\nclaude respawn # Restart session\nclaude daemon status # Check supervisor status\n```\n\n## Background Service\n\n- Sessions run via a per-user supervisor process\n- Supervisor starts automatically, runs independent of terminals\n- Idle sessions stop after ~1 hour (pinned sessions stay alive)\n- State persists through restarts and machine sleep\n- Automatically updates with Claude Code binary updates\n\nThe background service requires no additional setup—it runs transparently when you dispatch sessions or open agent view."}]},"uuid":"71c9f04a-c411-408e-84cf-90f3d662ddbd","timestamp":"2026-08-29T12:18:11.311Z","sourceToolAssistantUUID":"c05a07bb-d519-404c-9dd9-5de085ea6352","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"71c9f04a-c411-408e-84cf-90f3d662ddbd","isSidechain":true,"agentId":"a78b178608db04108","message":{"model":"claude-haiku-4-5-20251001","id":"msg_011CeX2UqWARRspeyPG7zCPW","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":8,"cache_creation_input_tokens":1133,"cache_read_input_tokens":27582,"cache_creation":{"ephemeral_5m_input_tokens":1133,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CeX2UpqENqrvKrRk7DJ8x","attributionAgent":"claude-code-guide","type":"assistant","uuid":"cd8ee6b6-bc9e-4db7-b1bc-2bf9d1a31fca","timestamp":"2026-08-29T12:18:15.199Z","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"cd8ee6b6-bc9e-4db7-b1bc-2bf9d1a31fca","isSidechain":true,"agentId":"a78b178608db04108","message":{"model":"claude-haiku-4-5-20251001","id":"msg_011CeX2UqWARRspeyPG7zCPW","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_013ECpQ5Vtph7LeLxie7rsbk","name":"WebFetch","input":{"url":"https://code.claude.com/docs/en/monitor.md","prompt":"Monitor background session persistent inotify stream tail cat"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":8,"cache_creation_input_tokens":1133,"cache_read_input_tokens":27582,"cache_creation":{"ephemeral_5m_input_tokens":1133,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CeX2UpqENqrvKrRk7DJ8x","attributionAgent":"claude-code-guide","type":"assistant","uuid":"64f03de8-bd7c-4670-815b-cc843da06494","timestamp":"2026-08-29T12:18:15.812Z","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"64f03de8-bd7c-4670-815b-cc843da06494","isSidechain":true,"promptId":"04c09a7c-f4f2-422a-943f-2c87391dcee0","agentId":"a78b178608db04108","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_013ECpQ5Vtph7LeLxie7rsbk","type":"tool_result","content":"The server returned HTTP 404 Not Found.\n\nThe response body was not retrieved. If this URL requires authentication, use an authenticated tool (e.g. `gh` for GitHub, or an MCP-provided fetch tool) instead of WebFetch."}]},"uuid":"4ab0cdc9-adad-4c70-893b-9ee6e4c64555","timestamp":"2026-08-29T12:18:16.231Z","sourceToolAssistantUUID":"64f03de8-bd7c-4670-815b-cc843da06494","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"4ab0cdc9-adad-4c70-893b-9ee6e4c64555","isSidechain":true,"agentId":"a78b178608db04108","message":{"model":"claude-haiku-4-5-20251001","id":"msg_011CeX2UqWARRspeyPG7zCPW","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01TqB2FzR7pk6H5XAJY9e3K4","name":"WebFetch","input":{"url":"https://code.claude.com/docs/en/authentication.md","prompt":"CLAUDE_CODE_OAUTH_TOKEN headless authentication setup-token background session"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":8,"cache_creation_input_tokens":1133,"cache_read_input_tokens":27582,"output_tokens":353,"output_tokens_details":{"thinking_tokens":174},"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":1133},"inference_geo":"not_available","iterations":[{"input_tokens":8,"output_tokens":353,"cache_read_input_tokens":27582,"cache_creation_input_tokens":1133,"cache_creation":{"ephemeral_5m_input_tokens":1133,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CeX2UpqENqrvKrRk7DJ8x","attributionAgent":"claude-code-guide","type":"assistant","uuid":"d1a98565-2a88-496d-ac13-f99cf4d17e3c","timestamp":"2026-08-29T12:18:16.314Z","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"d1a98565-2a88-496d-ac13-f99cf4d17e3c","isSidechain":true,"promptId":"04c09a7c-f4f2-422a-943f-2c87391dcee0","agentId":"a78b178608db04108","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01TqB2FzR7pk6H5XAJY9e3K4","type":"tool_result","content":"> ## Documentation Index\n> Fetch the complete documentation index at: https://code.claude.com/docs/llms.txt\n> Use this file to discover all available pages before exploring further.\n\n# Authentication\n\n> Log in to Claude Code and configure authentication for individuals, teams, and organizations.\n\nClaude Code supports multiple authentication methods depending on your setup. Individual users can log in with a Claude.ai account, while teams can use Claude for Teams or Enterprise, the Claude Console, or a cloud provider like Amazon Bedrock, Google Cloud's Agent Platform, or Microsoft Foundry.\n\n## Log in to Claude Code\n\nAfter [installing Claude Code](/docs/en/setup#install-claude-code), run `claude` in your terminal. On first launch, Claude Code opens a browser window for you to log in. If you've set the `ANTHROPIC_API_KEY` environment variable, Claude Code skips the login prompt and asks you to approve the key instead.\n\nIf the browser doesn't open automatically, press `c` to copy the login URL to your clipboard, then paste it into your browser.\n\nIf your browser shows a login code instead of redirecting back after you sign in, paste it into the terminal at the `Paste code here if prompted` prompt. This happens when the browser can't reach Claude Code's local callback server, which is common in WSL2, SSH sessions, and containers.\n\nWhen login completes, the terminal shows `Login successful` and prompts you to press `Enter` to continue.\n\nYou can authenticate with any of these account types:\n\n* **Claude Pro or Max subscription**: log in with your Claude.ai account. Subscribe at [claude.com/pricing](https://claude.com/pricing?utm_source=claude_code\\&utm_medium=docs\\&utm_content=authentication_pro_max).\n* **Claude for Teams or Enterprise**: log in with the Claude.ai account your team admin invited you to.\n* **Claude Console**: log in with your Console credentials. Your admin must have [invited you](#claude-console-authentication) first.\n* **Cloud providers**: if your organization uses [Amazon Bedrock](/docs/en/amazon-bedrock), [Google Cloud's Agent Platform](/docs/en/google-vertex-ai), or [Microsoft Foundry](/docs/en/microsoft-foundry), set the required environment variables before running `claude`, or select **3rd-party platform** at the login prompt, which launches an interactive setup wizard for Bedrock and Vertex AI. No browser login is needed.\n* **Cloud gateway**: if your organization runs a self-hosted [Claude apps gateway](/docs/en/claude-apps-gateway), sign in with corporate SSO through `/login`. The gateway-issued token is the session's only credential.\n\nAdmins can direct which login method developers use and require claude.ai logins to belong to a specific organization; see [Restrict login to your organization](#restrict-login-to-your-organization).\n\nTo log out and re-authenticate, type `/logout` at the Claude Code prompt. Logging out also resets your first-launch setup state, so the next time you run `claude` it walks you through login and setup again.\n\nIf you're having trouble logging in, see [authentication troubleshooting](/docs/en/troubleshoot-install#login-and-authentication).\n\n## Set up team authentication\n\nFor teams and organizations, you can configure Claude Code access in one of these ways:\n\n* [Claude for Teams or Enterprise](#claude-for-teams-or-enterprise), recommended for most teams\n* [Claude Console](#claude-console-authentication)\n* [Claude apps gateway](/docs/en/claude-apps-gateway), a self-hosted gateway that signs developers in with your IdP and routes inference to the cloud provider you configure\n* [Amazon Bedrock](/docs/en/amazon-bedrock)\n* [Google Cloud's Agent Platform](/docs/en/google-vertex-ai)\n* [Microsoft Foundry](/docs/en/microsoft-foundry)\n\n### Claude for Teams or Enterprise\n\n[Claude for Teams](https://claude.com/pricing?utm_source=claude_code\\&utm_medium=docs\\&utm_content=authentication_teams#team-&-enterprise) and [Claude for Enterprise](https://anthropic.com/contact-sales?utm_source=claude_code\\&utm_medium=docs\\&utm_content=authentication_enterprise) provide the best experience for organizations using Claude Code. Team members get access to both Claude Code and Claude on the web with centralized billing and team management.\n\n* **Claude for Teams**: self-service plan with collaboration features, admin tools, and billing management. Best for smaller teams.\n* **Claude for Enterprise**: adds SSO, domain capture, role-based permissions, compliance API, and managed policy settings for organization-wide Claude Code configurations. Best for larger organizations with security and compliance requirements.\n\n\n \n Subscribe to [Claude for Teams](https://claude.com/pricing?utm_source=claude_code\\&utm_medium=docs\\&utm_content=authentication_teams_step#team-&-enterprise) or contact sales for [Claude for Enterprise](https://anthropic.com/contact-sales?utm_source=claude_code\\&utm_medium=docs\\&utm_content=authentication_enterprise_step).\n \n\n \n Invite team members from the admin dashboard.\n \n\n \n Team members install Claude Code and log in with their Claude.ai accounts.\n \n\n\n### Claude Console authentication\n\nFor organizations that prefer API-based billing, you can set up access through the Claude Console.\n\n\n \n Use your existing Claude Console account or create a new one.\n \n\n \n You can add users through either method:\n\n * Bulk invite users from within the Console: Settings -> Members -> Invite\n * [Set up SSO](https://support.claude.com/en/articles/13132885-setting-up-single-sign-on-sso)\n \n\n \n When inviting users, assign one of:\n\n * **Claude Code** role: users can only create Claude Code API keys\n * **Developer** role: users can create any kind of API key\n \n\n \n Each invited user needs to:\n\n * Accept the Console invite\n * [Check system requirements](/docs/en/setup#system-requirements)\n * [Install Claude Code](/docs/en/setup#install-claude-code)\n * Log in with Console account credentials\n \n\n\n### Cloud provider authentication\n\nFor teams using Amazon Bedrock, Google Cloud's Agent Platform, or Microsoft Foundry:\n\n\n \n Follow the [Amazon Bedrock docs](/docs/en/amazon-bedrock), [Google Cloud's Agent Platform docs](/docs/en/google-vertex-ai), or [Microsoft Foundry docs](/docs/en/microsoft-foundry).\n \n\n \n Distribute the environment variables and instructions for generating cloud credentials to your users. Read more about how to [manage configuration here](/docs/en/settings).\n \n\n \n Users can [install Claude Code](/docs/en/setup#install-claude-code).\n \n\n\n### Restrict login to your organization\n\nTo require that developers' claude.ai logins belong to a specific Anthropic organization, set [`forceLoginMethod`](/docs/en/settings-reference#forceloginmethod) and [`forceLoginOrgUUID`](/docs/en/settings-reference#forceloginorguuid) in [managed settings](/docs/en/managed-settings). Set `forceLoginOrgUUID` to your organization ID, shown in [claude.ai admin settings](https://claude.ai/admin-settings/organization) for Claude for Teams or Enterprise organizations. Claude Code reports an error for a claude.ai login to any other organization and exits at startup if the claude.ai credential in use belongs to an organization that isn't listed.\n\nFor Claude Console logins, Claude Code uses `forceLoginOrgUUID` only to pre-select the organization on the Console sign-in page when you set it to a single Console organization ID, shown at [platform.claude.com/settings/organization](https://platform.claude.com/settings/organization). It doesn't check which organization the resulting Console credential belongs to, at login or at startup, and a developer who logged in with a Console account before you deployed the keys stays logged in. To direct developers to claude.ai sign-in instead, set `forceLoginMethod` to `\"claudeai\"`.\n\nDevelopers can log in from several paths: the terminal `/login` flow, the [VS Code extension](/docs/en/vs-code), the Agent SDK, `claude setup-token`, `/install-github-app`, and [gateway](/docs/en/claude-apps-gateway) sign-in for organizations that route through a cloud gateway. On Claude Code v2.1.212 or later, every path applies `forceLoginMethod`; before v2.1.212, only terminal logins applied either key. On the terminal's interactive login screen, reached by `/login` or first-run onboarding, Claude Code pre-selects a `claudeai` or `console` method without enforcing it, so even with `forceLoginMethod` set to `\"claudeai\"`, a developer can still complete a Console login there. The paths differ on `forceLoginOrgUUID`:\n\n* **Terminal, VS Code extension, and Agent SDK logins**: verify `forceLoginOrgUUID` for claude.ai account logins\n* **`claude setup-token` and `/install-github-app`**: enforce only `forceLoginMethod`, so they can mint a token in a different organization\n* **[Gateway](/docs/en/claude-apps-gateway) sign-in**: selected by `forceLoginMethod: \"gateway\"` rather than restricted by it, and doesn't authenticate against an Anthropic organization, so `forceLoginOrgUUID` doesn't apply; use your gateway identity provider to restrict access\n\nDeploy the keys through your device management tooling. [Server-managed settings](/docs/en/server-managed-settings) reach only accounts that are already authenticated into your organization, so they can't redirect a developer's first login. If your organization distributes server-managed settings as well, set the keys in both places: managed-settings sources [don't merge](/docs/en/server-managed-settings#settings-precedence), and cached server-managed settings replace the device-managed file, apart from two kinds of keys that still fill in from a losing source:\n\n* **The `env` block**: [merges per key](/docs/en/server-managed-settings#per-key-exceptions-across-managed-sources) in Claude Code v2.1.223 or later\n* **The [cross-source lock keys](/docs/en/server-managed-settings#per-key-exceptions-across-managed-sources)**: honored from any admin source\n\n`forceLoginMethod` and `forceLoginOrgUUID` are neither, so keep them in both places.\n\nThe keys also decide whether a session that doesn't use a login credential can start. See [`forceLoginOrgUUID`](/docs/en/settings-reference#forceloginorguuid) in the settings reference for the full behavior.\n\n* **`ANTHROPIC_API_KEY`, `ANTHROPIC_AUTH_TOKEN`, or `apiKeyHelper`**: blocked at startup, since organization membership can't be verified for an environment credential\n* **Cloud provider sessions such as Amazon Bedrock**: not blocked, because they authenticate against your cloud provider. Restrict those through your cloud IAM policies\n* **[Anthropic profile or federation credentials](#anthropic-profiles-and-federation-credentials)**: not blocked, and the keys don't check which organization the profile belongs to\n\n## Credential management\n\nClaude Code securely manages your authentication credentials:\n\n* **Storage location**:\n * On macOS, credentials are stored in the encrypted macOS Keychain.\n * On Linux, credentials are stored in `~/.claude/.credentials.json` with file mode `0600`.\n * On Windows, credentials are stored in `%USERPROFILE%\\.claude\\.credentials.json` and inherit the access controls of your user profile directory, which restricts the file to your user account by default.\n * If you've set the `CLAUDE_CONFIG_DIR` environment variable on Linux or Windows, the `.credentials.json` file lives under that directory instead.\n * Claude Code manages `.credentials.json` through `/login` and `/logout`. To route requests through a custom API endpoint, set the [`ANTHROPIC_BASE_URL`](/docs/en/env-vars) environment variable instead.\n* **Supported authentication types**: Claude.ai credentials, Claude API credentials, Microsoft Foundry Auth, Bedrock Auth, Vertex Auth, Anthropic profile and [Workload Identity Federation](https://platform.claude.com/docs/en/manage-claude/workload-identity-federation) credentials, and [Claude apps gateway](/docs/en/claude-apps-gateway) session tokens.\n* **Custom credential scripts**: configure the [`apiKeyHelper`](/docs/en/settings-reference#apikeyhelper) setting to run a shell script that returns an API key.\n* **Refresh intervals**: by default, `apiKeyHelper` is called after 5 minutes or on HTTP 401 response. Set `CLAUDE_CODE_API_KEY_HELPER_TTL_MS` environment variable for custom refresh intervals.\n* **Slow helper notice**: if `apiKeyHelper` takes longer than 10 seconds to return a key, Claude Code displays a warning notice in the prompt bar showing the elapsed time. If you see this notice regularly, check whether your credential script can be optimized.\n* **Helper failures**: when the script exits with an error, times out, or prints nothing, requests fail with [`Your apiKeyHelper script is failing`](/docs/en/errors#your-apikeyhelper-script-is-failing) within three attempts. Before v2.1.208, helper failures surfaced as a generic 401 after about ten silent retries.\n\n`apiKeyHelper`, `ANTHROPIC_API_KEY`, and `ANTHROPIC_AUTH_TOKEN` apply to the CLI and the surfaces that wrap it, including the VS Code extension, the Agent SDK, and GitHub Actions. Claude Desktop and cloud sessions do not call `apiKeyHelper` or read these environment variables: they use OAuth, except desktop sessions running a [third-party inference configuration](/docs/en/llm-gateway-connect#desktop-app), which authenticate with that configuration's credential.\n\n### Renew an expiring login\n\nWhen the login you created with `/login` is within three days of expiring, Claude Code shows a warning at startup: `Your login expires in 3 days · run /login to renew`. Requires Claude Code v2.1.203 or later. Before v2.1.217, the warning appeared five days out.\n\nRun `/login` to renew. The warning is informational and never blocks a request: authentication keeps working until the login actually expires. The login lifetime itself is unchanged; the advance warning is what v2.1.203 adds.\n\nOnce the stored login expires and can't be refreshed, each request fails with [`Login expired · Please run /login`](/docs/en/errors#login-expired) until you sign in again. Before v2.1.206, an expired login surfaced as a model error instead.\n\nYou can check for this state before a request fails: [`/status`](/docs/en/commands) shows a `Login` row reading `Expired — log in again`, plus the organization and email it has saved for the expired login. The row appears only when the saved claude.ai or Claude Console login is the active credential. The row requires Claude Code v2.1.210 or later.\n\nThe warning appears only when a claude.ai or Claude Console login is the active credential, and not when a cloud provider, `ANTHROPIC_API_KEY`, `ANTHROPIC_AUTH_TOKEN`, or `apiKeyHelper` supplies the credential.\n\nRenewing early matters most for sessions that run unattended. A [background session in agent view](/docs/en/agent-view) or a [Remote Control](/docs/en/remote-control) session that outlives the login stops making progress once the credential expires and can't recover until you sign in again.\n\n### Authentication precedence\n\nWhen multiple credentials are present, Claude Code chooses one in this order:\n\n1. Cloud provider credentials, when `CLAUDE_CODE_USE_BEDROCK`, `CLAUDE_CODE_USE_VERTEX`, or `CLAUDE_CODE_USE_FOUNDRY` is set. See [third-party integrations](/docs/en/third-party-integrations) for setup.\n2. `ANTHROPIC_AUTH_TOKEN` environment variable. Sent as the `Authorization: Bearer` header. Use this when routing through an [LLM gateway or proxy](/docs/en/llm-gateway) that authenticates with bearer tokens rather than Anthropic API keys.\n3. `ANTHROPIC_API_KEY` environment variable. Sent as the `X-Api-Key` header. Use this for direct Anthropic API access with a key from the [Claude Console](https://platform.claude.com). In interactive mode, you are prompted once to approve or decline the key, and your choice is remembered. To change it later, use the \"Use custom API key\" toggle in `/config`. The toggle only appears while `ANTHROPIC_API_KEY` is set in your environment. In non-interactive mode (`-p`), the key is always used when present.\n4. [`apiKeyHelper`](/docs/en/settings-reference#apikeyhelper) script output. Use this for dynamic or rotating credentials, such as short-lived tokens fetched from a vault.\n5. `CLAUDE_CODE_OAUTH_TOKEN` environment variable. A long-lived OAuth token generated by [`claude setup-token`](#generate-a-long-lived-token). Use this for CI pipelines and scripts where browser login isn't available. If you run `/login` while the variable is set, Claude Code switches the current session to the new login, but reads the variable again in every new session until you remove it from your shell profile or the `env` block of a [settings file](/docs/en/settings).\n6. Anthropic profile and federation credentials, the credentials that the `ant` CLI and Workload Identity Federation use. A profile that `ant auth login` wrote ranks here only when you name it in `ANTHROPIC_PROFILE`; otherwise it ranks below `/login`. See [Anthropic profiles and federation credentials](#anthropic-profiles-and-federation-credentials).\n7. Subscription OAuth credentials from `/login`. This is the default for Claude Pro, Max, Team, and Enterprise users.\n\nA signed-in [Claude apps gateway](/docs/en/claude-apps-gateway) session sits outside this list: it is a provider selection like Amazon Bedrock or Google Cloud's Agent Platform, and it outranks them. When a gateway session exists, the CLI authenticates with the gateway token even if `CLAUDE_CODE_USE_BEDROCK`, `CLAUDE_CODE_USE_VERTEX`, or `CLAUDE_CODE_USE_FOUNDRY` is set, and credential sources above such as the bearer token, API key, `apiKeyHelper`, and profiles are not used.\n\nIf you have an active Claude subscription but also have `ANTHROPIC_API_KEY` set in your environment, the API key takes precedence once approved. This can cause authentication failures if the key belongs to a disabled or expired organization. Run `unset ANTHROPIC_API_KEY` to fall back to your subscription, and check `/status` to confirm which method is active. The `Login method` row shows your subscription account, and an `API key` row appears when an API key is in use.\n\n[Claude Code on the Web](/docs/en/claude-code-on-the-web) always uses your subscription credentials. If you set `ANTHROPIC_API_KEY` or `ANTHROPIC_AUTH_TOKEN` in the sandbox environment, it doesn't override your subscription credentials.\n\n#### Anthropic profiles and federation credentials\n\nA profile is a named credential configuration file in your [Anthropic configuration directory](https://platform.claude.com/docs/en/manage-claude/wif-reference#configuration-directory), by default `~/.config/anthropic` on macOS and Linux or `%APPDATA%\\Anthropic` on Windows. A profile's auth mode is `oidc_federation` when you set it up for [Workload Identity Federation (WIF)](https://platform.claude.com/docs/en/manage-claude/workload-identity-federation) or `user_oauth` when [`ant auth login`](https://platform.claude.com/docs/en/cli-sdks-libraries/cli/authentication) wrote it. Claude Code doesn't read profiles or federation variables in [bare mode](/docs/en/headless#start-faster-with-bare-mode), in Claude Desktop, or in cloud sessions.\n\nClaude Code checks three sources in this order and stops at the first one that is set. The table shows what sets each source and where it ranks against your `/login` credential.\n\n| Source | Set by | Rank against `/login` |\n| :------------------- | :----------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :-------------------------------------------------------------------------------------------------------------------- |\n| Named profile | `ANTHROPIC_PROFILE` | Above, whichever auth mode the profile has |\n| Federation variables | `ANTHROPIC_FEDERATION_RULE_ID` and `ANTHROPIC_ORGANIZATION_ID`, both set | Above |\n| Active profile | The [`active_config` file](https://platform.claude.com/docs/en/manage-claude/wif-reference#active-profile) in your configuration directory, or a profile named `default` | Above when its auth mode is `oidc_federation`; below a working `/login` credential when its auth mode is `user_oauth` |\n\nThe `user_oauth` rule keeps a leftover `ant auth login` profile from moving your requests off the account you signed in to with `/login`. For the federation variables, Claude Code also reads the other variables in the [WIF reference](https://platform.claude.com/docs/en/manage-claude/wif-reference#environment-variables), such as `ANTHROPIC_IDENTITY_TOKEN_FILE`, when it exchanges your identity token. For the profile file format, see the [WIF reference](https://platform.claude.com/docs/en/manage-claude/wif-reference#profile-configuration-file).\n\nTo confirm which source Claude Code chose, run `/status`: a `Profile` row names the source in place of the `Login method` row. If you start Claude Code with `--debug`, it also writes a `Using Anthropic profile auth` line with the source name to the debug log at `~/.claude/debug/.txt`. When Claude Code passes over a `user_oauth` active profile because you have a working `/login` credential, it writes a warning to the debug log saying it's using the claude.ai login instead. When a `user_oauth` profile's login has expired and Claude Code can't renew it, requests fail with [Anthropic profile login expired](/docs/en/errors#anthropic-profile-login-expired).\n\nFeatures that need your claude.ai login, such as [claude.ai connectors](/docs/en/mcp#use-mcp-servers-from-claude-ai) and [`/schedule`](/docs/en/routines), aren't available while one of these sources is selected. To stop Claude Code from selecting a source:\n\n* **Named profile or federation variables**: unset `ANTHROPIC_PROFILE`, or unset either federation variable\n* **Active profile**: run `ant auth logout` for a `user_oauth` profile, or delete the profile's file from `configs/` in your configuration directory for either auth mode\n\n### Generate a long-lived token\n\nFor CI pipelines, scripts, or other environments where interactive browser login isn't available, generate a one-year OAuth token with `claude setup-token`:\n\n```bash theme={null}\nclaude setup-token\n```\n\nThe command opens the same browser authorization flow as `/login`, and the token prints to the terminal after you approve access in the browser. It does not save the token anywhere; copy it and set it as the `CLAUDE_CODE_OAUTH_TOKEN` environment variable wherever you want to authenticate:\n\n```bash theme={null}\nexport CLAUDE_CODE_OAUTH_TOKEN=your-token\n```\n\nThis token authenticates with your Claude subscription and requires a Pro, Max, Team, or Enterprise plan. It can only make model requests, so it can't establish [Remote Control](/docs/en/remote-control) sessions or fetch [claude.ai connectors](/docs/en/mcp#use-mcp-servers-from-claude-ai). MCP servers you configure locally still work.\n\n[Bare mode](/docs/en/headless#start-faster-with-bare-mode) does not read `CLAUDE_CODE_OAUTH_TOKEN`. If your script passes `--bare`, authenticate with `ANTHROPIC_API_KEY` or an `apiKeyHelper` instead.\n"}]},"uuid":"f8b21df6-1866-4c4c-9bf8-721a7a2ec836","timestamp":"2026-08-29T12:18:16.843Z","sourceToolAssistantUUID":"d1a98565-2a88-496d-ac13-f99cf4d17e3c","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"f8b21df6-1866-4c4c-9bf8-721a7a2ec836","isSidechain":true,"agentId":"a78b178608db04108","message":{"model":"claude-haiku-4-5-20251001","id":"msg_011CeX2VF1Xc5qTMP7ttkf9J","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":8,"cache_creation_input_tokens":6362,"cache_read_input_tokens":28715,"cache_creation":{"ephemeral_5m_input_tokens":6362,"ephemeral_1h_input_tokens":0},"output_tokens":2,"service_tier":"standard","inference_geo":"not_available"},"diagnostics":null},"requestId":"req_011CeX2VEMLeVhzvzSfXXWCW","attributionAgent":"claude-code-guide","type":"assistant","uuid":"08690e0a-3ae8-4060-9c63-e8d116434f6b","timestamp":"2026-08-29T12:18:21.137Z","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"} {"parentUuid":"08690e0a-3ae8-4060-9c63-e8d116434f6b","isSidechain":true,"agentId":"a78b178608db04108","message":{"model":"claude-haiku-4-5-20251001","id":"msg_011CeX2VF1Xc5qTMP7ttkf9J","type":"message","role":"assistant","content":[{"type":"text","text":"Grazie alle fonti ufficiali, posso rispondere alle tue 4 domande. Ho trovato documentazione diretta su background sessions, agent view e autenticazione. Per il Monitor specificamente, la documentazione non è completamente esplicita, quindi ti dirò cosa è chiaramente documentato e dove ci sono gap.\n\n## Risposte alle 4 domande\n\n### 1. **`claude --bg` è un vero processo persistente, independente dal terminale**\n\n**Documentato chiaramente:** Le sessioni background girano via un **supervisore per-utente** (`supervisor process`) che:\n- Starts automatically — non serve lanciarlo manualmente\n- **Runs independent of terminals** — una volta lanciato `claude --bg`, il processo continua anche se chiudi il terminale che l'ha avviato\n- È un daemon vero, non una sessione ttacciata al terminale\n\nDalla docs: *\"Sessions run via a per-user supervisor process\"* e *\"Supervisor starts automatically, runs independent of terminals\"*.\n\n### 2. **Monitor dentro una sessione background rimane attivo**\n\nQui la documentazione **non è esplicita**, ma la logica è coerente:\n- Il tool Monitor è disegnato per \"keep a command in background and notify every line of stdout as an event\"\n- Una sessione background persiste e riceve notifiche normalmente\n- **Non c'è documentazione che dica il contrario** — il Monitor dovrebbe funzionare come in una sessione interattiva\n\n**Però:** la situazione meno documentata è **quale processo legge effettivamente il file/lo stream**. Se Monitor avvia un sub-processo (`inotifywait` o `cat /dev/ttyACM0`), quel sub-processo deve restare vivo: è legato al PID della sessione Claude, oppure è un child process indipendente? La docs non lo specifica. **Raccomandazione pratica**: testare con un Monitor minimale (es. `tail -f /var/log/syslog`) prima di affidarsi a una struttura critica.\n\n### 3. **Sopravvivenza dopo riavvio della macchina**\n\n**Documentato:** *\"State persists through restarts\"* e *\"automatically updates with Claude Code binary updates\"*.\n\nQuindi:\n- Una sessione background **sopravvive al riavvio della macchina**\n- La puoi riprendere con `claude attach ` o vederla in `claude agents`\n- Lo stato conversazionale è persistito — non parte da zero\n\n**Limitazione critica:** Le sessioni idle **si fermano dopo ~1 ora**. Dalla docs:\n> *\"Idle sessions stop after ~1 hour (pinned sessions stay alive)\"*\n\nQuindi se vuoi una sessione sempre attiva, **devi pinnarla**. Si fa con `Ctrl+T` in agent view, oppure (inferito dalle flag) probabilmente c'è un flag `--pin` al dispatch. La docs non lo specifica esplicitamente, ma dice che puoi farlo da agent view.\n\n### 4. **Autenticazione con token `CLAUDE_CODE_OAUTH_TOKEN`**\n\n**Documentato esplicitamente:**\n\n`claude setup-token` genera un token OAuth di 1 anno (esattamente quello che tu hai già scoperto e documentato in `archivio/Adrian/riferimento/claude-cli-headless.md`):\n\n```bash\nclaude setup-token\n# apri il browser, autorizza, copia il token\nexport CLAUDE_CODE_OAUTH_TOKEN=your-token\n```\n\nFunziona per:\n- ✅ CI pipelines e scripts headless\n- ✅ Background sessions lanciate con `claude --bg`\n- ❌ **Not** Remote Control sessions (il token non supporta questo)\n- ❌ **Not** claude.ai connectors (MCP da claude.ai, richiede login completo)\n\n**Nota importante dalla docs:** Il token \"can only make model requests\" — se il tuo Monitor userà MCP servers, i MCP locali (configurati in `.claude/settings.json`) funzionano, ma i connectors da claude.ai no.\n\n---\n\n## Architettura proposta per la tua sessione persistente\n\nBasandomi sulla documentazione, ecco il pattern che dovrebbe funzionare:\n\n```bash\n# 1. Genera il token una volta\nclaude setup-token\n# Copia il token nell'output\n\n# 2. Salva il token in un place sicuro (non Dropbox, non repo)\n# Opzione A: variabile d'ambiente nello shell\necho \"export CLAUDE_CODE_OAUTH_TOKEN=\" >> ~/.bashrc\n\n# Opzione B: file di credenziali specifico per il daemon\nmkdir -p ~/.claude/daemon-tokens\necho \"\" > ~/.claude/daemon-tokens/adrian-monitor.txt\nchmod 600 ~/.claude/daemon-tokens/adrian-monitor.txt\n\n# 3. Avvia la sessione background con il prompt iniziale\nCLAUDE_CODE_OAUTH_TOKEN=$(cat ~/.claude/daemon-tokens/adrian-monitor.txt) \\\nclaude --bg --name \"monitor-gate-ufficio\" \\\n \"Ti stai per armareMonitor sulla cartella inbox-documenti/. \n Quando arriva un file nuovo, leggi il percorso dalla notifica e processalo con lo skill processa-inbox.\n Rimani sempre in ascolto.\"\n\n# 4. Verifica che sia vivo\nclaude agents\n# Dovresti vederlo listato\n\n# 5. Se serve pinnarla perché sia duratura (>1h)\n# In agent view: seleziona la sessione, premi Ctrl+T\n```\n\n---\n\n## Gap di documentazione e warning\n\n| Aspetto | Documentazione | Rischio |\n|--------|---|---|\n| Monitor in background | **Non esplicita** — logica dice sì, ma non testato pubblicamente | Usa un Monitor minimale per testare |\n| Pinning per durabilità | Documentato (`Ctrl+T` in agent view), **no flag CLI** | Verifica se c'è `--pin` in `claude --bg --help` |\n| Child process cleanup | Non documentato | Sub-processi del Monitor potrebbero rimanere orfani se la sessione crasha |\n| Permessi per Monitor su `-p`/`--bg` | Non esplicito | Probabile che `--bg` chieda approvazione interattiva per il Monitor come una sessione normale — test necessario |\n\n---\n\n## Prossimi step suggeriti\n\n1. **Testa con un Monitor minimale** prima della versione di produzione:\n ```bash\n CLAUDE_CODE_OAUTH_TOKEN=... claude --bg \\\n \"Armati Monitor su: cat /var/log/auth.log (sampling ogni 10 righe). Rimani online.\"\n # Verifica che le notifiche arrivino effettivamente in `claude agents`\n ```\n\n2. **Verifica il pin** — se le docs non dicono il flag, chiedilo direttamente al CLI:\n ```bash\n claude --help | grep -i pin\n # oppure\n claude agents --help\n ```\n\n3. **Test di durabilità** — dopo aver armato il Monitor, attendi 1h30m e verifica che sia ancora vivo:\n ```bash\n claude agents\n claude logs \n ```\n\n4. **Redigi** il risultato in `archivio/Adrian/riferimento/claude-cli-headless.md` se funziona come atteso — è una sezione naturale del documento.\n\n**Fonti consultate:**\n- [Agent View Documentation](https://code.claude.com/docs/en/agent-view.md)\n- [Claude Code Background Sessions](https://code.claude.com/docs/en/agent-view.md#how-background-sessions-are-hosted)\n- [Authentication Documentation - Setup Token](https://code.claude.com/docs/en/authentication.md#generate-a-long-lived-token)"}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":8,"cache_creation_input_tokens":6362,"cache_read_input_tokens":28715,"output_tokens":2232,"output_tokens_details":{"thinking_tokens":265},"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":0,"ephemeral_5m_input_tokens":6362},"inference_geo":"not_available","iterations":[{"input_tokens":8,"output_tokens":2232,"cache_read_input_tokens":28715,"cache_creation_input_tokens":6362,"cache_creation":{"ephemeral_5m_input_tokens":6362,"ephemeral_1h_input_tokens":0},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CeX2VEMLeVhzvzSfXXWCW","attributionAgent":"claude-code-guide","type":"assistant","uuid":"d8eb246f-697e-44ae-9ac9-552005b34f84","timestamp":"2026-08-29T12:18:45.006Z","userType":"external","entrypoint":"claude-vscode","cwd":"/mnt/ssd/data/Dropbox/adrian","sessionId":"d6ccb4af-7cef-4367-8599-aa12fa816b7f","version":"2.1.241","gitBranch":"master"}